ABB Relion 670 Series Technical Reference Manual page 862

Section 13
Scheme communication
13.8.11.4
13.8.11.5
Table 489: LCP3PTUC (37) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
IBase 0 - 99999
PU_37 1.00 - 100.00
tUC 0.000 - 60.000
856
Input and output signals
Table 487: LCP3PTUC (37) Input signals
Name Type
I3P GROUP
SIGNAL
BLOCK BOOLEAN
BLKTR BOOLEAN
Table 488: LCP3PTUC (37) Output signals
Name Type
TRIP BOOLEAN
TR_A BOOLEAN
TR_B BOOLEAN
TR_C BOOLEAN
RI BOOLEAN
BFI_A BOOLEAN
PU_B BOOLEAN
BFI_C BOOLEAN
Setting parameters
Unit Step
- -
A 1
%IB 0.01
s 0.001
Default Description
- Three phase group signal for current inputs
0 Block all binary outputs by resetting timers
0 Block trip of the function
Description
Common trip signal
Trip signal from phase A
Trip signal from phase B
Trip signal from phase C
Common start signal
Pickup signal from phase A
Pickup signal from phase B
Pickup signal from phase C
Default Description
Disabled Operation Enable / Disable
3000 Current Base
50.00 Start value for 3 phase under current in %
IBase
0.000 Time delay to operate
1MRK505222-UUS C
Technical reference manual